baber/WOPTO huggingface dataset:
Patent JP-S5948509-A (JP)
Title: Method and apparatus for dam construction
Inventor: OOTSUKI YOSHIHISA
IPC: E02B1/00
Filed: 1982-09-11
Abstract: PURPOSE:To prevent the intrusion of water into areas liable to submersion by a method in which belt-shaped flexible water-impermeable water bags are enclosed at their one ends and water is charged from the other ends into the water bags. CONSTITUTION:Holes 7 and 8 are drilled in the surrounding ground of a housing 6 liable to submersion during the flooding period, and weir plates 9 and 10 are buried and erected in the holes 7 and 8. Water bags 1 whose one ends are water-tightly enclosed with sealing metals 12 are stacked up vertically in one or more layers between the weir plates 9 and 10. The other end openings of the water bags 1 are orderly connected to the cock of a water pipe from the lower layer to the upper layer, and water is charged into the water bags 1 to expand. After the ending of water packing, the other end openings of the water bags 1 are water-tightly enclosed with sealing metals 12 to complete the construction work.
Patent JP-S5584623-A (JP)
Title: Molding device for laminar insulator
Inventor: FUJITA YASUHIRO
IPC: B29C53/00
Filed: 1978-12-22
Abstract: PURPOSE: To provide a laminar insulator automatically insertable between stator core windings of a motor by a method wherein a laminar insulator is molded into the shape of corrugation by molding pieces and the pitch gap of the connection portion is accorded to the pitch of a slot.  
     CONSTITUTION: A laminar insulator 1 is placed between a forming receiver piece 2 and a central molding piece 11, and a cylinder 8 is driven to advance a side-face molding piece 12 toward the piece 2. The insulator 1 is deformed when nipped between the pieces 11 and 8. Since this deformation is a simple unidirectional bending, the insulator 1 is not broken. Since forming pieces 3 and 4 ar split into plurality in the forming direction, a further advance of the cylinder 8 leads to a contraction of a compression spring 14 and an advance of only the piece 12 for forming both side portions of the insulator 1, to complete a predetermined wave-shape forming. Since the central portion has already been held in position, no positional deviation takes place during molding of the side portions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6069165-A (JP)
Inventor: GEORUKU HENINGU
IPC: C09B67/08
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6220815-A (JP)
Title: Cooling construction for working device of high heat working machine
Inventor: ODA KAZUO
IPC: E02F5/32
Filed: 1985-07-17
Abstract: PURPOSE:To efficiently cool the top end of a device in a high heat working machine by providing a two-way flow passage for cooling water toward a working attachment in addition to a cooling water flow passage circulating around the top end block to a working arm. CONSTITUTION:The 1st cooling flow passage 34 of a ripper working mechanism communicates with the 1st water feed pipeline 31a and the 1st drain pipeline 31b. The forward passage 35 and backward passage 36 of the 2nd cooling line communicate with the 2nd water feed pipeline 31c and the 2nd drain pipeline 31d. An inflow passage 53 and an outflow side 54 are independently provided across a pivotal shaft 51 which is the center of turning of the ripper 5 and a boss part 52. The cooling water flows in the forward passage 35 of the 2nd cooling line, the inside of a ripper mounting part 3b2 on one side, the inflow passage 53, the inside of the ripper 5, the outflow passage 54, the inside of another ripper mounting part 3b3 and the backward passage 36 of the 2nd cooling line. The cooling water fed into the ripper 5 enters the flow passage 77 separately from the water flowing toward the passage 36 and is cooled from a drain hose 8 after cooling each part of a ripper operating mechanism 7.
Patent JP-H062503-A (JP)
Title: Moisture separation structure for steam turbine stationary blade
Inventor: TAKI TOMOYUKI
IPC: F01D9/02
Filed: 1992-06-17
Abstract: PURPOSE:To pertinently prevent the occurrence of erosion on a moving blade by applying a recessed form of fillet weld to the connection of a stationary blade and a diaphragm outer wall for retaining the stationary blade in such a way as avoiding the formation of a projection, and forming a recessed groove along an area from the fillet weld at the leading end of the stationary blade to the downstream side of the diaphragm outer wall. CONSTITUTION:An axial flow fluid machine is constituted of a stationary blade 1 and a moving blade 2, and fillet weld 16 is applied to the connection of the stationary blade 1 and the outer wall of a diaphragm 3. In this case, the fillet weld 16 is applied in a recessed form around the stationary blade 1 in such a way as not projected from the outer wall surface of the diaphragm 3. In this case, moisture is introduced out to a low pressure section along a recessed groove 24 formed along an area from the fillet weld 16 at the trailing end of the stationary blade 1 to the downstream side of the outer wall of the diaphragm 3. Namely, moisture near the fillet weld 16 is arrested and introduced out without causing any drop in the strength of the stationary blade 1. According to this construction, an amount of water drops colliding with the tip of the moving blade 2 can be reduced, and erosion can be thereby prevented pertinently from occurring on the moving blade 2.
Patent JP-S6216711-A (JP)
Inventor: KASASHIMA HIROTAKA
IPC: A47B61/00
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10329783-A (JP)
Title: Inflatable boat
Inventor: KOBORI KAZUO
IPC: B63B7/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an inflatable boat which is provided with an air trunk side part having high abrasion resistance, facilitates its manufacture, allows the design value of the boat width to be set high, and elongates the abrasion resistance region to the upper side of the air trunk without spoiling the external appearance. SOLUTION: In an inflatable boat formed by joining the edge of a bottom cloth 3 to the bottom face of an air trunk 2, a region A in an outboard motor side from the edge position of the bottom cloth or a position toward the inner part of the boat than the edge of the bottom cloth of the air trunk 2 the topmost end position in the largest is set to be more highly abrasive than the other region in the air trunk circumferential surface. In this case, the high abrasion resistance region A can be set from the lowermost end of the air trunk 2 to the outermost end.
Patent JP-S5782083-A (JP)
Title: Ornamenting method for ceramic product
Inventor: GOTOU SATORU
IPC: B44C1/165
Filed: 1980-11-10
Abstract: PURPOSE: To express a baked pattern surrounded by a mat surface of a ceramic product accurately in a short time by a method wherein a pattern is transferred by transfer paper with a pattern layer and used as a protective film, and sand- blasted, and the pattern is baked and fixed.  
     CONSTITUTION: The ceramic product 21 is heated at approximately 120°C, the water absorbing layout sheet 1 of heated transfer paper a is wetted with water or an alcohol solution and a water-soluble paste layer 2 is dissolved, the pattern layers 3 and pattern supporting films 4 carrying the layers 3 are slid on the ceramic product 21, and lightly pressed down, and the layers 3 are transferred. Minute grains are blasted around the transfer patterns 3 from a nozzle 22, and the minute uneven coarse mat surface is formed around the patterns 3. With the ceramic product, to which sand blast working is executed and the patterns are transferred, remaining grains are removed through washing by water, glass is heated at a china-painting temperature of approximately 580°C, ceramics at approximately 800°C and enamel at approximately 830°C, and an inorganic pigment for the china-painting 3 is baked and fixed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H056602-A (JP)
Title: Recording and reproducing apparatus
Inventor: NAKAMURA SUKEYUKI
IPC: G11B15/675
Filed: 1991-06-28
Abstract: PURPOSE:To provide a recording and reproducing apparatus which becomes a thin shape when a tape cassette is not mounted with regard to the recording and reproducing apparatus using the tape cassette having the cassette cap. CONSTITUTION:A movable cap 18 is provided so that the cap 18 is lifted up to the outside of an external mounting part so as to cover a cassette cap. The movable cap 18 is provided at the external mounting part of a main body 11 of the apparatus in the vicinity of the cassette cap 14a of a mounted tape cassette 14. When the tape cassette is not mounted, the movable cap 18 of the external mounting part is not lifted up. When the tape cassette is mounted, the cassette cap is opened in association with the mounting. Furthermore, the movable cap 18 of the external mounting part of the main body of the apparatus is lifted up to the outside in association with the opening of the cassette cap.
Patent JP-H1064087-A (JP)
Title: Optical head device
Inventor: KUME HIDEHIRO
IPC: G11B7/135
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tracking error signal with a simplified light receiving part and also without necessitating a precise two-dimensional adjustment for guiding light beams to the light receiving part even in an optical head device provided with an integration type light emitting and receiving part. SOLUTION: In this device, a light beam from a semiconductor laser element 53 is made incident on an optical disk on which a recording track is formed through an objective lens and the device is provided with a light receiving part 51 to which light beams received by the objective lens from the optical disk are guided. The light receiving part 51 has the pair of photodetecting elements consisting of photodetecting elements D1 , D2 , D3 arranged side by side on a semiconductor substrate 50 on which the semiconductor laser element 53 is provided by being divided by parallel separating parts E1 , E2 extending in a specific direction and from which respective detection outputs of the photodetecting elements D1 , D2 , D3 on which light beams from the optical disk are made incident are obtained. Moreover, in the light receiving part 53, the specific direction along which the parallel separating parts E1 , E2 extend is selected so as to form a prescribed angle in between 0∼90 degrees with respect to a direction corresponding to the recording track direction in the optical disk.
Patent JP-H11350427-A (JP)
Title: Bridge falling preventing device
Inventor: OIZUMI YUICHI
IPC: E01D19/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To restrain the weight and improve the installation workability of a bridge falling preventing device which can surely prevent a bridge girder from falling even in case of generation of an abnormal earthquake. SOLUTION: This bridge falling preventing device 1 is constituted of a wire 2 of fixed length and having prescribed tensile yield strength, sockets 3 fixed to both ends of the wire 2, and a rubber material 4 holding the wire 2 in a wound state, and the sockets on both ends are fastened with girder material (or bridge pier). Because the weight of the wire 2 per unit length against the same tensile yield strength is smaller than a chain used for a conventional device, the weight of the bridge falling preventing device 1 can be set to be about 1/2 of the conventional device, and installation workability can be improved. Further by using goods on the market for the wire 2 and the socket 3, cost of the bridge falling preventing device 1 can be reduced.
Patent JP-H11354132-A (JP)
Title: Fuel cell power generating set
Inventor: OKA TOSHIHARU
IPC: C25B9/17
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and light-weighted fuel cell power generating set with high reliability. SOLUTION: A heat exchanger for returning, to an electrolytic cell, condensed water W' generated while cooling electrolyzed oxygen O and hydrogen H is integrally provided in a water-electrolytic apparatus 31, in a fuel cell power generating set comprising the apparatus 31 for electrolyzing water W into the oxygen O and the hydrogen H, an oxygen storing part 34 and a hygrogen storing part 35 for storing the resulting oxygen O and hydrogen H respectively, and a fuel cell apparatus for generating power using the oxygen O and the hydrogen H as fuels.
Patent JP-S6050338-A (JP)
Title: Controlling device of room heater
Inventor: WADA CHIYUUZOU
IPC: F24H3/02
Filed: 1983-08-29
Abstract: PURPOSE:To prevent an erroneous operation of a micro computer by providing by providing noise absorbing elements on both ends of a motor and inserting a noise preventing condenser between contacts. CONSTITUTION:A voltage dependent element (hereinafter referred to as a varister) 21 is provided in parallel to a burner motor 13 and a Mylar film condenser 22 is also provided in parallel to a contact 12. The characteristic of the varister 21 resides in that it is an element having such a point that when the voltage reaches a certain value, the current abruptly increases. Accordingly, a pulse generated when the relay contact 12 is opened flows on the side of the varister 21, and its voltage is lowered from several thousands to several hundreds V. Since the condensers are connected to both ends of the relay contact 22, the pulse is absorbed, and hence the micro computer 18 does not cause an erroneous operation.
Patent JP-S6313719-A (JP)
Title: Organic glass product provided with fine hole and its manufacture
Inventor: NAKABASHI SUMIO
IPC: B29C39/22
Filed: 1986-07-04
Abstract: PURPOSE:To obtain an organic glass product having a fine hole useful as a decorative material, by providing a fine through hole having a smooth inner wall in the organic glass product. CONSTITUTION:A glass product possesses a linear fine hole penetrating an object product (an article which is an object of invention) from an arbitrary direction, and having a smooth inner wall. The inside diameter of the fine hole falls generally within a range of 0.1-2mm, preferably within a range of 0.5-15mm. After stretching of the heat-shrinkable thread line (stretched thread) within a mold frame, a liquid organic glass material is cast within a mold, polymerization and curing of the same are effected at a temperature higher than that for starting of heat shrinkage of a thread line. The title product is manufactured by pulling the thread line out of a thing to be molded after taking the same out of the mold frame.
Patent JP-H0324881-A (JP)
Title: Video signal processor
Inventor: TAKEUCHI KOICHI
IPC: H04N19/00
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a high definition television signal for an oblong display screen by performing the extraction and time expansion of the prescribed part of the high definition television signal with a field memory, and taking it out from an external output terminal. CONSTITUTION:The high definition television signal of system like a MUSE system received with a BS tuner is supplied to a high picture quality generating television signal processing circuit for an EDTV or an IDTV, etc., and the time expansion is applied with a memory 44 for Y/C separation in a high picture quality generating television signal processing means 4, and a video signal with an aspect ratio 16:9 can be obtained. Thereby, not only software with the aspect ratio 16:9 can be observed similarly as MUSE, but, the time expansion can be performed with the frame memory 44 in the high picture quality generating television signal processing means 4 in a television receiver of on- going reference system, therefore, no MUSE signal processing means with another effect ls required.
Patent JP-S6446958-A (JP)
Title: Resin seal type semiconductor device
Inventor: FUJII HIROYUKI
IPC: H01L23/48
Filed: 1988-06-27
Abstract: PURPOSE:To improve the workability at the time of mounting, by forming a thin resin layer of a uniform thickness with high accuracy, just under one main surface of a substrate retainer serving as a radiating plate. CONSTITUTION:A substrate retainer 2 of a lead frame is retained by an external lead 6 and thin stripes 15, 16 pinched by an upper metal mold 13 and a lower metal molds 14, and positioned in the state of floating in the space of the metal mold. Therefore, the rear of the substrate retainer 2 is covered by a thin resin layer of uniform thickness, and the direct attaching to a heat sink is enabled without interposing an insulating plate such as a mica plate. Further, a sealing outer shell positioned on the surface side of the substrate retainer 2 is constituted of a thin section part 21 and a thick section part 22 having a thred hole 4. By the effect of step-difference between both parts, the top part of a screw does not protrude when the parts are screwed to a radiating plate. By the synergistic action of that the insulating plate is unnecessitated and that the top part of a screw is hided, the workability at the time of mounting is remarkably improved, and the mounting density is also increased.
Patent JP-H0824547-A (JP)
Title: Filter and production therefor
Inventor: HONDA MINORU
IPC: B01D46/52
Filed: 1994-07-11
Abstract: PURPOSE:To provide a filter and its production method enabling to reduce the number of parts and improve the productivity and also to reduce the cost. CONSTITUTION:In the filter 1 having an element 2 in which a liquid flows from one end side 2a to the other end side 2b and by which foreign matters dispersing in the fluid are removed and also a housing 5 housing the element 2 and having an opening 51 communicating with one end side 2a of the element 2 and an opening 53 communicating with the other end side 2b, the housing 5 is formed of a blow molding produced by blow-molding a cylindrical parison in a state that the element 2 is housed in the inside.
Patent JP-S54109998-A (JP)
Title: Composition containing s-adenosyl-l-methionine and its preparation
Inventor: KAWAHARA TOSHIHISA
IPC: C07H19/06
Filed: 1977-12-30
Abstract: PURPOSE: S-Adenosyl-L-methionine (SAM) is incorporated with sulfate radical and ribonucleoside-5'-monosulfate ester to produce said composition containing stabilized SAM useful as chemotherapeutic agent.  
     CONSTITUTION: To 1 part of SAM are incorporated 1W3 parts of sulfate radical and more than 0.8 part of ribonucleoside-5'-monosulfate ester, e.g., at least one from inosine-5'-monosulfate, adenosine-5'-monsulfate, guanosine-s'-monosulfate wherein the simple use of cytidine-5'-monosulfate is excluded, to produce said composition cotaining SAM stabilized against the decomposition that is used in chemotherapy for disorders caused by abnormal metabolism. A solution containing SAM, sulfate radical and ribonucleoside-5'-monosulfate is brought into contact with an organic solvent and the objective compositions precipitates readily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318523-A (JP)
Title: Parameter analysis method and apparatus using the same
Inventor: NUMATA SHIGEHIRO
IPC: G01B11/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To calculate a highly precise parameter by a method wherein a tangible object is photographed to calculate a geometric parameter of a basic shape suited to the obtained contour of the object facilitating the removal of noise components. SOLUTION: When calculating a geometric parameter, firstly, a diffraction image F of one red corpuscle obtained by photographing is arranged on a coordinate plane to determine an inscribed rectangle cleared of noises. Then, parallel lines (a) and (a') piercing the image F are set and an x1 coordinate is moved to the right along the lines to scan the length of the image F traversing the width W based on the number of pixels so that the x1 coordinate is corrected to the right or left depending on whether the number of the pixels is larger or smaller than the threshold. Then, firstly, an inscribed rectangle is roughly determined by fine adjustment performing a fitting in an ellipse and then, the fitting in an ellipse A is made to accomplish the fine adjustment.  This enables not only simplifying of an analysis process but also shortening of analysis time when analyzing geometric parameters of a number of objects.
Patent JP-S62111269-A (JP)
Title: Light valve type recorder
Inventor: MIURA SADATSUGU
IPC: B41J2/445
Filed: 1986-07-07
Abstract: PURPOSE:To make the same quantity of light incident on the aperture of each shutter and to obtain an image having high quality regardless of the luminous flux distribution of a light source by laminating, arraying and disposing plural optical fibers in such a manner that the fibers at the end face the light source, dividing the optical fibers to plural groups and arraying and disposing the fibers in such a manner that the fibers at the other end face a shutter. CONSTITUTION:Incident light from the light source 5 from one end of the optical fibers 4, 4... has variance as a whole in the quantity of light arising from the shape, etc., of the filament of the light source 5. The exit port side of the optical fibers 4, 4... facing the liquid crystal shutter 1 is assembled with the optical fibers extracted from each piece from the fibers belonging to the respective regions and since these fibers are tightly arranged in the axial direction, the exit side has the state in which the linear light source having the average irradiation intensity is disposed. A concave mirror 7 is disposed between the exit port of the optical fibers 4, 4... and the shutter 1 so that the exit ports of the many optical fibers can be included therein. Illumination light for exposing is formed in the state in which the rays of the light from many pieces of the optical fibers are mingled with each other. The quantity of the light is thus made more uniform.
Patent JP-S5861955-A (JP)
Title: Continuous casting method
Inventor: HACHITANI MASAO
IPC: B22D11/12
Filed: 1981-10-06
Abstract: PURPOSE:To prevent the formation of scale on the surface of ingots and to improve yield in curved type continous casting by depositing by depositing preventing agents for formation of scale on the surfaces of the ingot in the arbitrary places from a secondary cooling zone by spraying of water up to gas cutting. CONSTITUTION:In a curved type continuous casting installation, nozzles 10 brached from headers 9 for supplying peventing agents for formation of scale are located to face a strand 7 between, for example, guide rolls 4a, 4b, and the preventing agents for formation of scale are sprayed from the nozzles 10. The preventing agents are, for example, the powder consisting, by weight, of 20-25% B2O3, 20-40% SiO2, 15-30% Na2O, 1-5% K2O, 3-8% CaO, and 2-10% Al2O3. Said agents have 70-800 deg.C softening and melting temp. and about 10-500 deg. mesh grain sizes. The agents are sprayed at about 100-1,000g/m<2> per unit area of the ingot on the surfaces of the ingot right after leveling. Thus the formation of scale is prevented and an effect of insulating heat is provided.
Patent JP-H089598-A (JP)
Title: Structure of lead wire connection part of motor for electrical equipment
Inventor: IWATA MASATO
IPC: H02K5/14
Filed: 1994-06-17
Abstract: PURPOSE:To connect a lead wire to a lead wire connection made at a spring holder without putting the lead wire in forcible posture. CONSTITUTION:This is structure of the lead wire connection part of a motor for electrical equipment where, at a spring holder 12, a plate-shaped piece 12b is projected toward the side of a lead wire support 14 from a spring slip out stopper 12a, and a cut is made in axial direction in the plate-shaped piece 12b, and a lead wire connection part 12c is made by bending the section so as to be roughly parallel with a stay member 7 toward the axis side, and in the lead wire connection part 12c, the tip of a pigtail head 10a and the tip 13 of the lead wire pulled in toward the axis side from the lead wire support 14 are connected with each other.